The grade point averages (GPA) for 12 randomly
Question
I need help with this questionThe grade point averages (GPA) for 12 randomly selected college students
are shown on the right. Complete parts (a) through (c) below.
Assume the population is normally distributed.
2.2
1.8
2.3
0.3
3.4
0.5
1.4
2.3
2.9
4.0
3.6
3.4
Find the sample standard deviation
s= (Round two decimals places)
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